“challenge”的过去式和过去分词用英语怎么说？

• 来源英语
• organizations
• theatre
• vehicle
• algiers
• approaches
• peeping
• panicked
• candy
• passage
• supper
• cloud
• fake
• rice
• general
• neck
• firmness
• modernize
• 呼吁英语
• disappointed
• cheese
• satisfaction
• volume
• maths
• 造型的英文
• giraffe
• droplets
• sweater
• 实施英文
• begins

• 缺陷英文
• 旋律的英文
• saturday
• fiercely
• 流浪者英文
• 队长的英文
• tomato
• 参数英文
• 权限英文
• failure
• committing
• 抛弃英文
• 导师英文
• lesson
• searches
• tourist
• prompt
• profile
• ticket
• 局外人英文
• 领域英语
• lycopene
• intermission
• 纪念品英语
• erased
• 分配英文
• narrow
• pear
• juice
• dragon

• consecution
• unsticking
• trailering
• trailered
• nonsmoking
• nonsmoke
• a little while
• dithered
• dithers
• unfixes
• surreptitiously
• become extinct
• perturbations
• enamoured
• unsuitability
• spica
• terra
• mussing
• slatted
• thrillingly
• Aru koroshiya
• chilliest
• tabletted
• spookiest
• unbinding
• be convinced of
• uplifting
• mutism
• stucco